30259320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 119024640

約数和(自身を除く): 88765320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 163, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 326, 340, 357, 364, 390, 408, 420, 442, 455, 476, 489, 510, 520, 546, 595, 652, 663, 680, 714, 728, 780, 815, 840, 884, 910, 952, 978, 1020, 1092, 1105, 1141, 1190, 1304, 1326, 1365, 1428, 1547, 1560, 1630, 1768, 1785, 1820, 1956, 2040, 2119, 2184, 2210, 2282, 2380, 2445, 2652, 2730, 2771, 2856, 3094, 3260, 3315, 3423, 3570, 3640, 3912, 4238, 4420, 4564, 4641, 4760, 4890, 5304, 5460, 5542, 5705, 6188, 6357, 6520, 6630, 6846, 7140, 7735, 8313, 8476, 8840, 9128, 9282, 9780, 10595, 10920, 11084, 11410, 12376, 12714, 13260, 13692, 13855, 14280, 14833, 15470, 16626, 16952, 17115, 18564, 19397, 19560, 21190, 22168, 22820, 23205, 25428, 26520, 27384, 27710, 29666, 30940, 31785, 33252, 34230, 36023, 37128, 38794, 41565, 42380, 44499, 45640, 46410, 50856, 55420, 58191, 59332, 61880, 63570, 66504, 68460, 72046, 74165, 77588, 83130, 84760, 88998, 92820, 96985, 108069, 110840, 116382, 118664, 127140, 136920, 144092, 148330, 155176, 166260, 177996, 180115, 185640, 193970, 216138, 222495, 232764, 252161, 254280, 288184, 290955, 296660, 332520, 355992, 360230, 387940, 432276, 444990, 465528, 504322, 540345, 581910, 593320, 720460, 756483, 775880, 864552, 889980, 1008644, 1080690, 1163820, 1260805, 1440920, 1512966, 1779960, 2017288, 2161380, 2327640, 2521610, 3025932, 3782415, 4322760, 5043220, 6051864, 7564830, 10086440, 15129660, 30259320]

約数ペア:

[(1, 30259320), (2, 15129660), (3, 10086440), (4, 7564830), (5, 6051864), (6, 5043220), (7, 4322760), (8, 3782415), (10, 3025932), (12, 2521610), (13, 2327640), (14, 2161380), (15, 2017288), (17, 1779960), (20, 1512966), (21, 1440920), (24, 1260805), (26, 1163820), (28, 1080690), (30, 1008644), (34, 889980), (35, 864552), (39, 775880), (40, 756483), (42, 720460), (51, 593320), (52, 581910), (56, 540345), (60, 504322), (65, 465528), (68, 444990), (70, 432276), (78, 387940), (84, 360230), (85, 355992), (91, 332520), (102, 296660), (104, 290955), (105, 288184), (119, 254280), (120, 252161), (130, 232764), (136, 222495), (140, 216138), (156, 193970), (163, 185640), (168, 180115), (170, 177996), (182, 166260), (195, 155176), (204, 148330), (210, 144092), (221, 136920), (238, 127140), (255, 118664), (260, 116382), (273, 110840), (280, 108069), (312, 96985), (326, 92820), (340, 88998), (357, 84760), (364, 83130), (390, 77588), (408, 74165), (420, 72046), (442, 68460), (455, 66504), (476, 63570), (489, 61880), (510, 59332), (520, 58191), (546, 55420), (595, 50856), (652, 46410), (663, 45640), (680, 44499), (714, 42380), (728, 41565), (780, 38794), (815, 37128), (840, 36023), (884, 34230), (910, 33252), (952, 31785), (978, 30940), (1020, 29666), (1092, 27710), (1105, 27384), (1141, 26520), (1190, 25428), (1304, 23205), (1326, 22820), (1365, 22168), (1428, 21190), (1547, 19560), (1560, 19397), (1630, 18564), (1768, 17115), (1785, 16952), (1820, 16626), (1956, 15470), (2040, 14833), (2119, 14280), (2184, 13855), (2210, 13692), (2282, 13260), (2380, 12714), (2445, 12376), (2652, 11410), (2730, 11084), (2771, 10920), (2856, 10595), (3094, 9780), (3260, 9282), (3315, 9128), (3423, 8840), (3570, 8476), (3640, 8313), (3912, 7735), (4238, 7140), (4420, 6846), (4564, 6630), (4641, 6520), (4760, 6357), (4890, 6188), (5304, 5705), (5460, 5542)]