229438680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 732326400

約数和(自身を除く): 502887720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 103, 114, 120, 152, 190, 206, 228, 285, 309, 380, 412, 456, 515, 570, 618, 760, 824, 977, 1030, 1140, 1236, 1545, 1954, 1957, 2060, 2280, 2472, 2931, 3090, 3908, 3914, 4120, 4885, 5862, 5871, 6180, 7816, 7828, 9770, 9785, 11724, 11742, 12360, 14655, 15656, 18563, 19540, 19570, 23448, 23484, 29310, 29355, 37126, 39080, 39140, 46968, 55689, 58620, 58710, 74252, 78280, 92815, 100631, 111378, 117240, 117420, 148504, 185630, 201262, 222756, 234840, 278445, 301893, 371260, 402524, 445512, 503155, 556890, 603786, 742520, 805048, 1006310, 1113780, 1207572, 1509465, 1911989, 2012620, 2227560, 2415144, 3018930, 3823978, 4025240, 5735967, 6037860, 7647956, 9559945, 11471934, 12075720, 15295912, 19119890, 22943868, 28679835, 38239780, 45887736, 57359670, 76479560, 114719340, 229438680]

約数ペア:

[(1, 229438680), (2, 114719340), (3, 76479560), (4, 57359670), (5, 45887736), (6, 38239780), (8, 28679835), (10, 22943868), (12, 19119890), (15, 15295912), (19, 12075720), (20, 11471934), (24, 9559945), (30, 7647956), (38, 6037860), (40, 5735967), (57, 4025240), (60, 3823978), (76, 3018930), (95, 2415144), (103, 2227560), (114, 2012620), (120, 1911989), (152, 1509465), (190, 1207572), (206, 1113780), (228, 1006310), (285, 805048), (309, 742520), (380, 603786), (412, 556890), (456, 503155), (515, 445512), (570, 402524), (618, 371260), (760, 301893), (824, 278445), (977, 234840), (1030, 222756), (1140, 201262), (1236, 185630), (1545, 148504), (1954, 117420), (1957, 117240), (2060, 111378), (2280, 100631), (2472, 92815), (2931, 78280), (3090, 74252), (3908, 58710), (3914, 58620), (4120, 55689), (4885, 46968), (5862, 39140), (5871, 39080), (6180, 37126), (7816, 29355), (7828, 29310), (9770, 23484), (9785, 23448), (11724, 19570), (11742, 19540), (12360, 18563), (14655, 15656)]