207730380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 720728064

約数和(自身を除く): 512997684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 71, 78, 93, 110, 121, 124, 130, 132, 142, 143, 155, 156, 165, 186, 195, 213, 220, 242, 260, 284, 286, 310, 330, 341, 355, 363, 372, 390, 403, 426, 429, 465, 484, 572, 605, 620, 660, 682, 710, 715, 726, 780, 781, 806, 852, 858, 923, 930, 1023, 1065, 1209, 1210, 1364, 1420, 1430, 1452, 1562, 1573, 1612, 1705, 1716, 1815, 1846, 1860, 2015, 2046, 2130, 2145, 2201, 2343, 2418, 2420, 2769, 2860, 3124, 3146, 3410, 3630, 3692, 3751, 3905, 4030, 4092, 4260, 4290, 4402, 4433, 4615, 4686, 4719, 4836, 5115, 5538, 6045, 6292, 6603, 6820, 7260, 7502, 7810, 7865, 8060, 8580, 8591, 8804, 8866, 9230, 9372, 9438, 10153, 10230, 11005, 11076, 11253, 11715, 12090, 13206, 13299, 13845, 15004, 15620, 15730, 17182, 17732, 18460, 18755, 18876, 20306, 20460, 22010, 22165, 22506, 23430, 23595, 24180, 24211, 25773, 26412, 26598, 27690, 28613, 30459, 31460, 33015, 34364, 37510, 40612, 42955, 44020, 44330, 45012, 46860, 47190, 48422, 48763, 50765, 51546, 53196, 55380, 56265, 57226, 60918, 66030, 66495, 72633, 75020, 85839, 85910, 88660, 94380, 96844, 97526, 101530, 103092, 111683, 112530, 114452, 121055, 121836, 128865, 132060, 132990, 143065, 145266, 146289, 152295, 171678, 171820, 195052, 203060, 223366, 225060, 242110, 243815, 257730, 265980, 266321, 286130, 290532, 292578, 304590, 314743, 335049, 343356, 363165, 429195, 446732, 484220, 487630, 515460, 532642, 558415, 572260, 585156, 609180, 629486, 670098, 726330, 731445, 798963, 858390, 944229, 975260, 1065284, 1116830, 1258972, 1331605, 1340196, 1452660, 1462890, 1573715, 1597926, 1675245, 1716780, 1888458, 2233660, 2663210, 2925780, 3147430, 3195852, 3350490, 3462173, 3776916, 3994815, 4721145, 5326420, 6294860, 6700980, 6924346, 7989630, 9442290, 10386519, 13848692, 15979260, 17310865, 18884580, 20773038, 34621730, 41546076, 51932595, 69243460, 103865190, 207730380]

約数ペア:

[(1, 207730380), (2, 103865190), (3, 69243460), (4, 51932595), (5, 41546076), (6, 34621730), (10, 20773038), (11, 18884580), (12, 17310865), (13, 15979260), (15, 13848692), (20, 10386519), (22, 9442290), (26, 7989630), (30, 6924346), (31, 6700980), (33, 6294860), (39, 5326420), (44, 4721145), (52, 3994815), (55, 3776916), (60, 3462173), (62, 3350490), (65, 3195852), (66, 3147430), (71, 2925780), (78, 2663210), (93, 2233660), (110, 1888458), (121, 1716780), (124, 1675245), (130, 1597926), (132, 1573715), (142, 1462890), (143, 1452660), (155, 1340196), (156, 1331605), (165, 1258972), (186, 1116830), (195, 1065284), (213, 975260), (220, 944229), (242, 858390), (260, 798963), (284, 731445), (286, 726330), (310, 670098), (330, 629486), (341, 609180), (355, 585156), (363, 572260), (372, 558415), (390, 532642), (403, 515460), (426, 487630), (429, 484220), (465, 446732), (484, 429195), (572, 363165), (605, 343356), (620, 335049), (660, 314743), (682, 304590), (710, 292578), (715, 290532), (726, 286130), (780, 266321), (781, 265980), (806, 257730), (852, 243815), (858, 242110), (923, 225060), (930, 223366), (1023, 203060), (1065, 195052), (1209, 171820), (1210, 171678), (1364, 152295), (1420, 146289), (1430, 145266), (1452, 143065), (1562, 132990), (1573, 132060), (1612, 128865), (1705, 121836), (1716, 121055), (1815, 114452), (1846, 112530), (1860, 111683), (2015, 103092), (2046, 101530), (2130, 97526), (2145, 96844), (2201, 94380), (2343, 88660), (2418, 85910), (2420, 85839), (2769, 75020), (2860, 72633), (3124, 66495), (3146, 66030), (3410, 60918), (3630, 57226), (3692, 56265), (3751, 55380), (3905, 53196), (4030, 51546), (4092, 50765), (4260, 48763), (4290, 48422), (4402, 47190), (4433, 46860), (4615, 45012), (4686, 44330), (4719, 44020), (4836, 42955), (5115, 40612), (5538, 37510), (6045, 34364), (6292, 33015), (6603, 31460), (6820, 30459), (7260, 28613), (7502, 27690), (7810, 26598), (7865, 26412), (8060, 25773), (8580, 24211), (8591, 24180), (8804, 23595), (8866, 23430), (9230, 22506), (9372, 22165), (9438, 22010), (10153, 20460), (10230, 20306), (11005, 18876), (11076, 18755), (11253, 18460), (11715, 17732), (12090, 17182), (13206, 15730), (13299, 15620), (13845, 15004)]