162446580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 541900800

約数和(自身を除く): 379454220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 71, 76, 90, 95, 108, 114, 135, 142, 171, 180, 190, 213, 223, 228, 270, 284, 285, 342, 355, 380, 426, 446, 513, 540, 570, 639, 669, 684, 710, 852, 855, 892, 1026, 1065, 1115, 1140, 1278, 1338, 1349, 1420, 1710, 1917, 2007, 2052, 2130, 2230, 2556, 2565, 2676, 2698, 3195, 3345, 3420, 3834, 4014, 4047, 4237, 4260, 4460, 5130, 5396, 6021, 6390, 6690, 6745, 7668, 8028, 8094, 8474, 9585, 10035, 10260, 12042, 12141, 12711, 12780, 13380, 13490, 15833, 16188, 16948, 19170, 20070, 20235, 21185, 24084, 24282, 25422, 26980, 30105, 31666, 36423, 38133, 38340, 40140, 40470, 42370, 47499, 48564, 50844, 60210, 60705, 63332, 63555, 72846, 76266, 79165, 80940, 84740, 94998, 114399, 120420, 121410, 127110, 142497, 145692, 152532, 158330, 182115, 189996, 190665, 228798, 237495, 242820, 254220, 284994, 300827, 316660, 364230, 381330, 427491, 457596, 474990, 569988, 571995, 601654, 712485, 728460, 762660, 854982, 902481, 949980, 1143990, 1203308, 1424970, 1504135, 1709964, 1804962, 2137455, 2287980, 2707443, 2849940, 3008270, 3609924, 4274910, 4512405, 5414886, 6016540, 8122329, 8549820, 9024810, 10829772, 13537215, 16244658, 18049620, 27074430, 32489316, 40611645, 54148860, 81223290, 162446580]

約数ペア:

[(1, 162446580), (2, 81223290), (3, 54148860), (4, 40611645), (5, 32489316), (6, 27074430), (9, 18049620), (10, 16244658), (12, 13537215), (15, 10829772), (18, 9024810), (19, 8549820), (20, 8122329), (27, 6016540), (30, 5414886), (36, 4512405), (38, 4274910), (45, 3609924), (54, 3008270), (57, 2849940), (60, 2707443), (71, 2287980), (76, 2137455), (90, 1804962), (95, 1709964), (108, 1504135), (114, 1424970), (135, 1203308), (142, 1143990), (171, 949980), (180, 902481), (190, 854982), (213, 762660), (223, 728460), (228, 712485), (270, 601654), (284, 571995), (285, 569988), (342, 474990), (355, 457596), (380, 427491), (426, 381330), (446, 364230), (513, 316660), (540, 300827), (570, 284994), (639, 254220), (669, 242820), (684, 237495), (710, 228798), (852, 190665), (855, 189996), (892, 182115), (1026, 158330), (1065, 152532), (1115, 145692), (1140, 142497), (1278, 127110), (1338, 121410), (1349, 120420), (1420, 114399), (1710, 94998), (1917, 84740), (2007, 80940), (2052, 79165), (2130, 76266), (2230, 72846), (2556, 63555), (2565, 63332), (2676, 60705), (2698, 60210), (3195, 50844), (3345, 48564), (3420, 47499), (3834, 42370), (4014, 40470), (4047, 40140), (4237, 38340), (4260, 38133), (4460, 36423), (5130, 31666), (5396, 30105), (6021, 26980), (6390, 25422), (6690, 24282), (6745, 24084), (7668, 21185), (8028, 20235), (8094, 20070), (8474, 19170), (9585, 16948), (10035, 16188), (10260, 15833), (12042, 13490), (12141, 13380), (12711, 12780)]